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Individual Calculations December 2014 |
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| Lebredo, Gerardo Total change: -12.40 | |   |
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| 2nd Srefidensi Chess Celebration Master class | Paramaribo | SUR | 2014-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2220 | 4.00 | 9 | -1.24 | 10 | -12.40 | |
|  Greenfeld, Alon | g | | 2536 | ISR | 0.00 | 1 | -0.13 | 10 | -1.30 | |  Sanches, Romario | c | | 2110 | SUR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Giasi, Viresh | f | | 1970 | SUR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Davy, Damion | f | | 2196 | JAM | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Mora Moron, Jose | f | | 2231 | VEN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Matoewi, Roger | f | | 2113 | SUR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Vilela De Acuna, Jose | m | | 2328 | CUB | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Tjong Tjin Joe, Kelvin | | | 2009 | SUR | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Veer, Willem | | | 1901 | SUR | 0.50 | 1 | -0.37 | 10 | -3.70 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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